MF643Cdw Duplex All-in-One Color Laser Printer brings more vibrant and sharp documents and flexible high-performance document solutions for small and medium-sized enterprises as well as large corporations. All-in-One functionality: Color printing / Color scanning / Color copying Print/copy speed of up to 21 pages per minute (black & white and color) Print resolution equivalent to 1,200 × 1,200 dpi Built-in Wi-Fi 802.11b/g/n wireless network, Gigabit Ethernet and direct connection for networking Recommended monthly print volume is 250 - 2,500 sheets